Lead DevOps Engineer

O projekcie Possible location in Poland : Warszawa, Gdynia, Gdańsk (3 days per week from office)

The System Team is responsible for maintaining and continuously improving the technical health, stability and resilience of our application environments. This role is not only about coordinating activities. We are looking for someone who is comfortable working directly with systems, environments and technical issues, while also providing technical direction to the team.

The successful candidate will have strong experience in maintaining complex enterprise environments, troubleshooting cross-system issues, driving automation and improving platform stability.

Hands-on DevOps Lead responsible for the technical health, stability and continuous improvement of complex enterprise environments. Strong operational and troubleshooting skills are essential, together with practical experience in at least one core technology such as IBM MDM, DataStage, Kafka, WAS or IBM IIDR/CDC. The role combines technical leadership with hands-on engineering, automation, monitoring, CI/CD improvements and resolution of complex platform issues.

The environment includes technologies such as

• IBM MDM
• IBM DataStage
• Apache Kafka
• IBM WebSphere Application Server (WAS)
• IBM IIDR / CDC
• Oracle / DB2
• Linux / Unix
• Bamboo / Jenkins
• Git
• CI/CD and deployment automation
• Monitoring and observability tooling
• APIs and enterprise integration technologies

Zakres obowiązków

• Take technical leadership for environment stability, platform health and continuous improvement
• Work hands-on with environments, configurations, deployments and troubleshooting
• Drive proactive monitoring, health checks and early identification of technical issues
• Lead resolution of complex L3 platform and environment-related incidents
• Identify recurring technical problems and drive permanent solutions and automation
• Improve reliability, resilience and recoverability of environments
• Drive reduction of manual operational activities through automation
• Support and improve CI/CD and deployment processes
• Coordinate technical upgrades, patching and vulnerability remediation
• Support system and environment configuration
• Improve monitoring, logging and observability
• Support management of certificates, service accounts and technical dependencies
• Work closely with Development, Application Management, infrastructure team
• Provide technical guidance and mentoring to System Team members

Wymagania

• Has strong practical experience in maintaining and troubleshooting complex enterprise application environments
• Has deep understanding of system operations, integrations and dependencies
• Has hands-on experience with at least one of the key technologies in our landscape, preferably IBM MDM, DataStage, Kafka, WAS or IBM IIDR/CDC
• Has solid Linux/Unix troubleshooting skills
• Understands CI/CD, deployment automation and infrastructure/application lifecycle management
• Can analyze logs, system behavior and technical dependencies to identify root causes
• Has experience improving system stability through automation, monitoring and technical improvements
• Is comfortable taking ownership of complex technical problems and driving them from investigation to resolution
• Can provide technical leadership while still remaining actively involved in hands-on work
• Can collaborate effectively across Development, Application Management, Infrastructure and other technical teams